at the beginning of the summer, conan had $180 in the bank. each week he deposits another $64 that he earns mowing lawns. is his account balance proportional to the number of week since he started mowing lawns?

4 answers

no, because the initial 180 gets in the way.

The amount added is proportional, but not the whole amount.
Its not because he already had money in his account
I had the same question :|
It isn't proportional.